1579A00412LM1BV | MKS Digital Mass Flow Controller

The 1579A is a high flow, elastomer sealed Mass Flow Controller (MFC) well suited for a wide variety of applications requiring flow control capability from 50 slm to 300 slm Full Scale, N2 equivalent. The 1579A incorporates digital flow control electronics along with a well proven, patented, thermal sensor and mechanical designThis MFC is available with either analog or digital (Profibus) I/O. The digital control electronics utilize MKS control algorithms providing fast and repeatable response to set point. The 1579A has settling times of <1 second and set point accuracies below 1% of Full Scale that outperform those of other typical high flow MFCs. Precise control is maintained down to 2% of the 1579A configured Full Scale flow range. Both analog and Profibus versions incorporate a flexible power system that allows either ±15 VDC or +24 VDC power supplies to be used. This allows the user to choose the most effective method of powering the unit for his application. Additionally, the analog variant of the 1579 is equipped with a digital interface that provides access to setup functions and diagnostics through the use of proprietary software.